Nonprofits in Massachusetts
Nonprofits in Massachusetts. Browse 52,168 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- The Andrew Cloutier Memorial Foundation Inc
EIN 274588862 · Headquarters: WRENTHAM, MA, USA · Crime & Legal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- The Andrew DeLuca Charitable Foundation
EIN 206075149 · Headquarters: MEDFIELD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Andrew Miller Jr Memorial Scholarship Foundation Inc
EIN 851681958 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Angels Above Charitable Trust
EIN 043319347 · Headquarters: LOWELL, MA, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990
- The Angels Missionary Inc
EIN 364666059 · Headquarters: Brockton, MA, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- The Angerman Foundation
EIN 134090169 · Headquarters: HOUSATONIC, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The Anna & Bw Cosentino Charitable Foundation Inc
EIN 651163512 · Headquarters: FOXBORO, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Anne Carroll Foundation Inc John J Carroll Jr
EIN 043493735 · Headquarters: CONCORD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Anne Marie Zukauskas Fund
EIN 743249559 · Headquarters: Quincy, MA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- The Anne R Dow Family Foundation Inc C/o Karen L Price
EIN 562298345 · Headquarters: CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Ano Charitable Foundation Trust
EIN 010511365 · Headquarters: HINGHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Anthony & Lea Scibelli Charitable Foundation Trust C/o John Discenza
EIN 883703730 · Headquarters: SOUTH HADLEY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Antibody Society Inc
EIN 208516818 · Headquarters: BELMONT, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Antibody Society Research and Educat
EIN 842064060 · Headquarters: FRAMINGHAM, MA, USA · Medical Research · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- The Apartments at the Groves Inc
EIN 260300696 · Headquarters: CHARLTON, MA, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- The Appian Club Inc
EIN 222589962 · Headquarters: STONEHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Arborway Committee for Public Transit Inc
EIN 208584948 · Headquarters: Jamaica Plain, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Arc of Bristol County Inc
EIN 042281165 · Headquarters: ATTLEBORO, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc of Greater Fall River Inc
EIN 042316742 · Headquarters: ATTLEBORO, MA, USA · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- The Arc of Greater Haverhill-newburyport
EIN 046154794 · Headquarters: HAVERHILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc of Greater Plymouth Inc
EIN 237399545 · Headquarters: PLYMOUTH, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc of Opportunity in North Central Massachusetts Inc
EIN 042226199 · Headquarters: FITCHBURG, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc of South Norfolk Inc
EIN 042349499 · Headquarters: WESTWOOD, MA, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990
- The Arc of the South Shore Inc
EIN 042302069 · Headquarters: HINGHAM, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arcadian Society of Massachusetts Tripolitsa Inc
EIN 222512363 · Headquarters: NEWTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Archons of Boston Foundation
EIN 834478285 · Headquarters: NEWTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The Ardna Foundation C/o Kenneth J Raffoltrustee
EIN 043484157 · Headquarters: NEEDHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Ariman & Genead Foundation
EIN 996107912 · Headquarters: NEWTON CENTER, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Arisdine Krikorian and Family Foundation
EIN 874338202 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Arise Africa Foundation Inc
EIN 471559680 · Headquarters: Chelsea, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- The Arnold and Ingrid Goulston Charitable Foundation
EIN 206986048 · Headquarters: SCITUATE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- The Arnold Arboretum Committee Inc
EIN 042844192 · Headquarters: Jamaica Plain, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Arnold Garrison Foundation
EIN 043216929 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Arons Family Foundation
EIN 043273304 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Art and Creative Materials Inst Inc
EIN 136115214 · Headquarters: HINGHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Art Complex Inc
EIN 046155696 · Headquarters: Duxbury, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Art Connection Inc
EIN 043289544 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990
- The Art Garden Inc
EIN 452047838 · Headquarters: SHELBURNE FALLS, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Art of Black Dance and Music
EIN 042679932 · Headquarters: SOMERVILLE, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Art of Mindfulness Foundation Corp
EIN 994159485 · Headquarters: Cambridge, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Arthur & Tamara Waltzman Family Foundation
EIN 043494363 · Headquarters: NEEDHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The Artist Book Foundation
EIN 452671486 · Headquarters: WILLIAMSTOWN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arts Foundation of Cape Cod
EIN 042961772 · Headquarters: HYANNIS, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Ashfield Community Preschool Inc
EIN 222580763 · Headquarters: ASHFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Ashurst Foundation
EIN 206325176 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Aspera Romanian Educational and Charitable Foundation Inc
EIN 043513887 · Headquarters: Lincoln, MA, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- The Associated German Societies of Massachusetts Inc
EIN 042884530 · Headquarters: Walpole, MA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- The Association of Great Neck Inc
EIN 042631586 · Headquarters: IPSWICH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Association of Individuals Dedicated and Sincere
EIN 043100916 · Headquarters: ACUSHNET, MA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- The Association of Marshall Scholars Inc
EIN 222973653 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Association of Tufts Alumnae Inc
EIN 042374356 · Headquarters: Medford, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Association's First Property Inc
EIN 550836114 · Headquarters: NORTHAMPTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Association's Fourth Property Inc
EIN 454719277 · Headquarters: NORTHAMPTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Association's Second Property Inc
EIN 264566128 · Headquarters: NORTHAMPTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Association's Third Property Inc
EIN 454719355 · Headquarters: NORTHAMPTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Astra Foundation Inc
EIN 043526333 · Headquarters: ACTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Astrosophy Foundation Incorporated
EIN 471665282 · Headquarters: RICHMOND, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Athena Project Lynn Limited
EIN 334272633 · Headquarters: LYNN, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Atlantis Educational Foundation
EIN 800004189 · Headquarters: FALL RIVER, MA, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- The Audeville Society
EIN 994851476 · Headquarters: SOMERVILLE, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Aufhebung Foundation Aka Higher Synthesis Foundation
EIN 273335269 · Headquarters: CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- The Ausolus Trust C/o Boston Family Office George P Beal
EIN 043368079 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Autism Reserach Foundation Inc
EIN 223062460 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The AW Phinney Jr Charitable Foundation
EIN 870726032 · Headquarters: Newton, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Ayer Library
EIN 223189240 · Headquarters: Ayer, MA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- The B Fund
EIN 472311968 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Babson Skating Club Inc
EIN 510219514 · Headquarters: Natick, MA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- The Baby Alex Foundation
EIN 263120957 · Headquarters: HARVARD, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- The Back River Watershed Association Inc
EIN 311726462 · Headquarters: Weymouth, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Backpack Marathon Inc
EIN 830914266 · Headquarters: Stoughton, MA, USA · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- The Badminton & Tennis Club
EIN 041056010 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baker Center for Children and Families
EIN 042103860 · Headquarters: Boston, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baker Family Foundation Inc
EIN 043535659 · Headquarters: BRAINTREE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Baker Family Trust
EIN 046628772 · Headquarters: Wellesley, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Balson Family Foundation
EIN 456838644 · Headquarters: WEST NEWTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- The Bandit Bakery Incorporated
EIN 394194534 · Headquarters: Brighton, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Barbara Epstein Foundation Inc C/o Lewis Epstein
EIN 208355941 · Headquarters: WAYLAND, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Barbara Popper Memorial Foundation Inc
EIN 473756723 · Headquarters: MEDFIELD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Barn at Lee Inc
EIN 863691602 · Headquarters: West Roxbury, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Barn School Inc
EIN 810610269 · Headquarters: HARVARD, MA, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- The Barnstable Police K-9 Foundation Inc
EIN 271657831 · Headquarters: Hyannis, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Bart Foundation Inc
EIN 203281228 · Headquarters: ADAMS, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Barton Center for Diabetes Education
EIN 222701822 · Headquarters: NORTH OXFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baseball Inc
EIN 461856641 · Headquarters: ROXBURY, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Bassick Family Foundation
EIN 276535184 · Headquarters: PAXTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Batchelder Parent's Organization Inc
EIN 262633529 · Headquarters: NORTH READING, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- The Bates Association Incorporated
EIN 043186776 · Headquarters: FALL RIVER, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Battles Foundation Inc
EIN 042134817 · Headquarters: Lowell, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Baty Family Foundation Trust
EIN 043494542 · Headquarters: LEXINGTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- The Baudoin Family Foundation Inc C/o Patricia Baudoin
EIN 133914556 · Headquarters: CAMBRIDGE, MA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bay Players Inc
EIN 222544977 · Headquarters: Pembroke, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Bay Project Inc
EIN 272422915 · Headquarters: BROCKTON, MA, USA · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- The Bay State Federal Savings Charitable Foundation
EIN 043415547 · Headquarters: Sagamore Beach, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bay State Trail Riders Association Inc
EIN 043113727 · Headquarters: SUTTON, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Bb Geyer Foundation
EIN 136161487 · Headquarters: E FALMOUTH, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- The Beach Club
EIN 041070815 · Headquarters: CENTERVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Beach Club Inc
EIN 041070825 · Headquarters: SWAMPSCOTT, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Beacon Hill Institute for Public Policy Research
EIN 266265950 · Headquarters: Franklin, MA, USA · Social Science · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- The Beacon Mental Health Initiative Inc
EIN 863943358 · Headquarters: BROOKLINE, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Beantown Softball League Inc
EIN 222520933 · Headquarters: Boston, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N